Your engineering team, under your brand.
Take on the engineering your agency can't staff. Deliver it under your brand.
ERP integrations, custom apps, subscription engines, multi-market Shopify builds: scoped in writing, reviewed by a senior engineer, accepted by you.
*Your first project is bounded: written spec, capped hours, and your written acceptance. NDA before the first brief.
What we build
Engineering work your agency can sell under its own name. Every deliverable passes senior review before it reaches you.
Shopify Plus
Theme builds, checkout extensibility, migrations, and multi-store, multi-country rollouts.
Custom apps
Client-facing applications and internal tools, built to a written spec.
Mobile
React Native apps for iOS and Android, from prototype to store release.
Backend
Node and Python services, APIs, and the infrastructure they run on.
ERP & CRM integrations
Connecting storefronts and apps to SAP and the systems your clients already run.
B2B portals
Ordering, dealer, and sales-rep portals with pricing and account logic.
Subscription engines
Recurring billing, retention flows, and A/B testing infrastructure.
Not listed here?
Send the brief. If it is outside what we do well, we say so before you commit.
Delivered behind agency brands
Ongoing partnerships with the agencies below. We deliver under their name; their clients stay theirs.
Partnerships with
Client engagements are anonymized. Full case studies are available on request.
How agencies work with us
Three steps from first contact to standing capacity. The first project is always bounded, so the risk on your side stays small.
Paperwork first
We sign an NDA and mutual non-circumvention before we see a brief. Your client relationships are protected in writing before anything else happens.
One bounded project
A written spec with capped hours. Anything from a single task to a full build, reviewed by a senior engineer and delivered against your written acceptance.
Ongoing blocks
After the first delivery, work runs on committed monthly blocks: reserved capacity, planned with our technical project manager.
How engagements are structured
Two shapes, one rule set: written spec, capped hours, senior review, and your written acceptance on everything.
One bounded project
How every partnership starts. Small enough to be a fair test, structured enough to be safe.
- Written spec and capped hours, agreed up front
- Single task to full build
- Senior review on every deliverable
- Delivered against your written acceptance
Committed monthly blocks
Standing capacity for partners after the first delivery, at a lower committed rate.
- Reserved hours each month, planned with our technical PM
- Committed-block pricing, set out in the partner brief
- Same rules: senior review, written acceptance
- Larger scopes quoted as fixed prices with phased gates
The rules we work by
We never appear
No contact with your client, ever. You are the only channel.
Nothing is published by default
Your clients and your engagements never appear anywhere unless you give written permission. Default is permanent silence.
Senior review, always
Every deliverable is reviewed by a senior engineer before it reaches you.
Written everything
Spec, capped hours, and acceptance in writing on every project.
Questions agencies ask first
Will you ever contact our client?
No. You are the only channel, and the mutual non-circumvention we sign before the first brief makes that contractual, not just polite. We do not appear on calls, in email threads, or in deliverables unless you put us there under your name.
Can our client find out what we pay you?
Not from us. Rates are never published anywhere, they are shared only in the partner brief on request, and every engagement runs under NDA. Your margin is your business.
Who actually does the work?
A team of 8 engineers and a technical project manager, based in Central Europe. No layers of subcontracting: the people in the intro call are the people on the work, and a senior engineer reviews every deliverable. Team members have shipped on SaaS products serving 1M+ users.
How do your hours overlap with ours?
The team is English-first and works in shifts, giving you full business-hours coverage in both the UK and the US. Whatever timezone your clients are in, someone senior is on.
How are rates handled?
Rates are fixed, disclosed in the partner brief on request, and structured so the engagement stays profitable at typical agency resale rates. The team is based in Central Europe, in the EU.
What if the first project goes wrong?
The first project is always bounded: a written spec, capped hours, and your written acceptance before anything is considered done. If we miss, your exposure is one small, defined scope, not a retainer.
How small can we start?
A single ticket is a legitimate first project. Scope grows only when you decide it should.
Start with one bounded project
A 20-minute intro call: what you sell, what we build, and whether the numbers work. Paperwork before briefs, always.
Or write to info@vaza.digital
Your contact: Bronislava Korbova, Project Manager · David Vaško, Founder